diff options
Diffstat (limited to 'lib/libc/net/if_indextoname.3')
| -rw-r--r-- | lib/libc/net/if_indextoname.3 | 18 |
1 files changed, 7 insertions, 11 deletions
diff --git a/lib/libc/net/if_indextoname.3 b/lib/libc/net/if_indextoname.3 index a0d4beb..adf82cb 100644 --- a/lib/libc/net/if_indextoname.3 +++ b/lib/libc/net/if_indextoname.3 @@ -57,11 +57,9 @@ .Fn if_freenameindex "struct if_nameindex *ptr" .Sh DESCRIPTION The functions map interface index to readable interface name -.Po -such as -.Li ``lo0'' -.Pc -, and vice versa. +(such as +.Dq Li lo0 ) , +and vice versa. .Pp .Fn if_nametoindex converts readable interface name to interface index @@ -76,13 +74,11 @@ argument must point to a buffer of at least .Dv IF_NAMESIZE bytes into which the interface name corresponding to the specified index is returned. -.Po -.Dv IF_NAMESIZE +.Dv ( IF_NAMESIZE is also defined in -.Li <net/if.h> +.Aq Pa net/if.h and its value includes a terminating null byte at the end of the -interface name. -.Pc +interface name.) This pointer is also the return value of the function. If there is no interface corresponding to the specified index, .Dv NULL @@ -94,7 +90,7 @@ returns an array of structures. .Fa if_nametoindex is also defined in -.Li <net/if.h> , +.Aq Pa net/if.h , and is as follows: .Bd -literal -offset struct if_nameindex { |
